User Manual - Page 256

For J3. Series: Samsung Galaxy

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Device Maintenance Settings
Device maintenance provides an overview of the status of your device’s battery, storage, and RAM. You
can also automatically optimize your device’s system resources.
Device Maintenance Settings Overview
You can set the following options in the Device Maintenance Settings menu:
Device Maintenance Setting
Description
Optimize Now
Improves device performance.
Battery
Monitor your phone’s battery usage.
Storage
Manage internal and optional installed SD card (not included) storage
on your phone.
RAM
Check the amount of available RAM.
Optimize Now
The Optimize Now feature improves device performance. When used, it accomplishes this through the
following actions:
Identifying apps that use excessive battery power and clearing unneeded items from memory.
Deleting unnecessary files and closing apps running in the background.
Scanning for malware.
To use the quick optimization feature:
1. From home, tap Apps
> Settings > Device maintenance .
2. Tap Optimize now.
System Settings 246
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